About 19,200,000 results
Open links in new tab
  1. How to Find the GCD (Greatest Common Divisor)?

    Jul 23, 2025 · Finding the GCD of two numbers a and b Step 1: List all the divisors of the number 'a'. Step 2: List all the divisors of the number 'b'. Step 3: Identify the common divisors of both …

  2. GCD (Greatest Common Divisor) - How to Find GCD of two …

    It is also termed as the Highest Common Factor (HCF) or the Greatest Common Factor (GCF). In this lesson, we will learn how to find the greatest common divisor in detail.

  3. Greatest Common Factor Calculator

    Aug 1, 2025 · Calculate the GCF, GCD or HCF and see work with steps. Learn how to find the greatest common factor using factoring, prime factorization and the Euclidean Algorithm. The …

  4. How to Find Greatest Common Divisor (GCD)? Definition, …

    The greatest common divisor (GCD) of two numbers is the largest positive integer that divides both the numbers. Learn the definition and methods to find GCD with examples.

  5. Greatest Common Divisor (examples, solutions, worksheets ...

    These lessons, with videos, examples and step-by-step solutions, explain how to find the greatest common divisor (GCD) or greatest common factor (GCF) using the definition, factor tree, …

  6. Euclidean algorithm - Wikipedia

    Background: greatest common divisor The Euclidean algorithm calculates the greatest common divisor (GCD) of two natural numbers a and b. The greatest common divisor g is the largest …

  7. Greatest common factor (GCF) explained - Khan Academy

    The greatest common divisor (GCD) and greatest common factor (GCF) are the same thing. To find the GCD/GCF of two numbers, list their factors, identify the common factors, and choose …